Parking raetsel…

Hi, I park a car grade in mitte (berlin-mittel) There are parking spaces scarce. After a short search, however, I found this great sign. Since it is enough for me from now (freeday evening) until Sunday evening, this looks like a solution. At the beginning of the road, however, is this bloede sign. Is it now very naive if I think the 2nd sign applies to the road/zone except for the disabled parking space on which I can also stand Saturday? gruss 3L Ps.: the question is serious